/* 深海住民名簿 — スタイル（深海ダーク基調・依存ゼロ） */

:root {
  --bg-0:   #04080f;          /* 最深部 */
  --bg-1:   #0a1622;
  --panel:  rgba(18, 34, 50, 0.55);
  --panel-edge: rgba(120, 200, 220, 0.14);
  --ink:    #d6e9ec;          /* 本文 */
  --ink-dim:#8aa6ad;          /* 補助 */
  --ink-faint:#5d747b;
  --cyan:   #43e0c9;          /* 生体発光のアクセント */
  --cyan-soft: rgba(67, 224, 201, 0.16);
  --bp:     #6ad0ff;          /* 信用＝青 */
  --ap-low: #43e0c9;
  --ap-mid: #f2c14e;
  --ap-high:#ff6b6b;          /* 違反が満ちる＝赤 */
  --frozen: #6b7d84;
  --radius: 14px;
  --maxw:   860px;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  font-family: "Segoe UI", "Hiragino Kaku Gothic ProN", "Noto Sans JP", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* 背景：深海のグラデーションと、ほのかな光 */
.bg {
  position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(1100px 700px at 70% -10%, rgba(40, 110, 120, 0.30), transparent 60%),
    radial-gradient(900px 600px at 10% 110%, rgba(30, 60, 110, 0.28), transparent 60%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 70%);
}

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ── ヘッダー ── */
.site-header { padding: 56px 0 28px; text-align: center; }
.kicker {
  margin: 0 0 10px; font-size: 12px; letter-spacing: 0.32em;
  color: var(--cyan); opacity: 0.8; font-weight: 600;
}
.site-header h1 {
  margin: 0; font-size: clamp(28px, 6vw, 44px); font-weight: 700;
  letter-spacing: 0.08em;
  background: linear-gradient(180deg, #eafbf7, #9fd9d4);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { margin: 14px auto 0; max-width: 36em; color: var(--ink-dim); font-size: 14px; }
.lead b { font-weight: 700; }
.t-bp { color: var(--bp); }
.t-ap { color: var(--ap-mid); }

/* ── ツールバー ── */
.toolbar {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
  justify-content: space-between; margin-top: 18px;
}
.search { flex: 1 1 240px; }
.search input {
  width: 100%; padding: 11px 14px; font-size: 15px;
  color: var(--ink); background: var(--panel);
  border: 1px solid var(--panel-edge); border-radius: 10px;
  outline: none; transition: border-color .15s, box-shadow .15s;
}
.search input::placeholder { color: var(--ink-faint); }
.search input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px var(--cyan-soft); }

.filters { display: flex; gap: 8px; }
.chip {
  padding: 9px 16px; font-size: 13px; cursor: pointer;
  color: var(--ink-dim); background: transparent;
  border: 1px solid var(--panel-edge); border-radius: 999px;
  transition: all .15s;
}
.chip:hover { color: var(--ink); border-color: var(--cyan); }
.chip.is-active { color: var(--bg-0); background: var(--cyan); border-color: var(--cyan); font-weight: 700; }

.meta { margin: 16px 2px 8px; font-size: 12px; color: var(--ink-faint); min-height: 1em; }

.state { padding: 60px 20px; text-align: center; color: var(--ink-dim); }
.state.error { color: var(--ap-high); }

/* ── 名簿テーブル ── */
.roster {
  width: 100%; border-collapse: separate; border-spacing: 0 8px;
  margin-bottom: 40px;
}
.roster thead th {
  font-size: 11px; letter-spacing: 0.12em; color: var(--ink-faint);
  font-weight: 600; text-align: left; padding: 4px 14px; white-space: nowrap;
}
.roster thead .hint { margin-left: 6px; opacity: 0.6; font-weight: 400; }
.roster thead .sortable { cursor: pointer; user-select: none; }
.roster thead .sortable:hover { color: var(--cyan); }
.c-bp, .c-ap { text-align: right; width: 130px; }
.c-status { width: 92px; text-align: center; }

.roster tbody tr {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  backdrop-filter: blur(4px);
}
.roster tbody td {
  padding: 13px 14px; border-top: 1px solid var(--panel-edge);
  border-bottom: 1px solid var(--panel-edge); vertical-align: middle;
}
.roster tbody td:first-child { border-left: 1px solid var(--panel-edge); border-radius: 10px 0 0 10px; }
.roster tbody td:last-child  { border-right: 1px solid var(--panel-edge); border-radius: 0 10px 10px 0; }

.cell-no   { font-family: "Consolas", ui-monospace, monospace; font-size: 13px; color: var(--cyan); letter-spacing: 0.04em; }
.cell-name { font-size: 16px; font-weight: 600; }
.cell-bp   { text-align: right; font-variant-numeric: tabular-nums; }
.bp-num    { font-size: 18px; font-weight: 700; color: var(--bp); }

/* AP ゲージ */
.cell-ap { text-align: right; }
.ap-wrap { display: inline-flex; align-items: center; gap: 9px; }
.ap-num  { font-variant-numeric: tabular-nums; font-size: 14px; font-weight: 700; min-width: 3ch; text-align: right; }
.ap-bar  { width: 74px; height: 6px; border-radius: 4px; background: rgba(255,255,255,0.08); overflow: hidden; }
.ap-fill { height: 100%; border-radius: 4px; transition: width .4s ease; }

/* 状態バッジ */
.badge { display: inline-block; padding: 4px 11px; font-size: 12px; font-weight: 700; border-radius: 999px; }
.badge.active { color: var(--cyan); background: var(--cyan-soft); }
.badge.frozen { color: var(--frozen); background: rgba(120,140,148,0.16); }

/* 凍結した行は沈める */
tr.is-frozen { opacity: 0.5; filter: saturate(0.4); }
tr.is-frozen .cell-no, tr.is-frozen .bp-num { color: var(--frozen); }

/* ── 並べ替え ── */
.sortbox select {
  padding: 9px 12px; font-size: 13px; color: var(--ink);
  background: var(--panel); border: 1px solid var(--panel-edge);
  border-radius: 10px; outline: none; cursor: pointer;
}
.sortbox select:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px var(--cyan-soft); }

/* ── フッター ── */
.site-footer { padding: 36px 0 56px; border-top: 1px solid var(--panel-edge); margin-top: 12px; }
.site-footer .cta { text-align: center; padding: 6px 0 20px; }
.cta-lead { margin: 0 0 16px; font-size: 14px; color: var(--ink-dim); }
.form-btn {
  display: inline-block; padding: 12px 28px; font-size: 15px; font-weight: 700;
  color: var(--bg-0); background: var(--cyan); border-radius: 10px;
  text-decoration: none; transition: filter .15s;
}
.form-btn:hover { filter: brightness(1.08); }
.form-btn.is-disabled { background: rgba(120,140,148,0.22); color: var(--ink-faint); cursor: default; pointer-events: none; }
.site-footer .notes { margin: 0 auto; max-width: 40em; padding-left: 1.1em; }
.site-footer .notes li { font-size: 13px; color: var(--ink-dim); margin: 7px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ── スマホ：行をカード化 ── */
@media (max-width: 620px) {
  .roster, .roster thead, .roster tbody, .roster tr, .roster td { display: block; width: 100%; }
  .roster thead { display: none; }
  .roster tbody tr { padding: 14px 16px; border-radius: var(--radius); margin-bottom: 10px; }
  .roster tbody td { border: 0 !important; padding: 4px 0; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
  .roster tbody td::before { content: attr(data-label); font-size: 11px; color: var(--ink-faint); letter-spacing: 0.1em; }
  .cell-name { font-size: 17px; }
  .cell-bp, .cell-ap { text-align: right; }
  .ap-bar { width: 90px; }
}